Has anyone ever used any of these moulds? I remember seeing adverts for them years ago and there's a few available cheapish so being a tight git I was tempted to try some casting, but I am unsure about what the quality of the finished product is, don't want something cartoonish or something without any detail.

Added (10-Oct-2014, 1:17 AM)---------------------------------------------Hmm the pictures I have seen are not very inspiring to say the least, so perhaps not a good idea.